explain sand filter with diagram​

Answers 2

Answer:

Sand filters were made from cylindrical PVC pipes with a diameter of 0.17 m and length of 1.4 m, sealed at the lower end. Outflow points were positioned about 0.1 m from the lower end and raised with a hosepipe to create a constant water layer on the top of each filter.

Explanation:

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Answer:

Sand filtration is used for the removal of suspended matter, as well as floating and sinkable particles. The wastewater flows vertically through a fine bed of sand and/or gravel. Particles are removed by way of absorption or physical encapsulation. ... Air bubbles are blown into the sand bed to make it swirl around.

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Other related questions that may help you

everything sucks,just kidding,everything is great.no reallyI haven't thought about my _______ today.oh wait I ________ did.Fill the blanks with the correct word from the music ​

Everything sucks, just kidding

Everything is great, no really

I haven't thought about my ex today

Oh wait, I just did

Answer:everything sucks,

just kidding,

everything is great.

no really

I haven't thought about my ___ex____ today.

oh wait I _____just___ did.

Explanation:

A man took a loan from a bank at rate 12%p.a simple interest. After 3 years he had to pay 5400 rs as interest for period.what was the principal amount borrowed by him

Answer:

Principal amount is Rs. 15000

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Step-by-step explanation:

P=S. I. × 100

R× T

=5400 ×100 (54 divided by 3)(100 divided by 12)

12 ×3

=1800 ×50 (1800 divided by 6)

6×1

=300×50

principal =Rs. 15000

How has the word 'Veda' been derived? Name the four Vedas.

Explanation:

The word Veda has been derived from the Sanskrit word 'Ved' which means 'spiritual knowledge'. The Vedas are four in number—Rig-Veda, Sama-veda, Yajurveda, and Atharvaveda.

The word Veda has been derived from the Sanskrit word ‘Ved’ which means ‘spiritual knowledge’. The Vedas are four in number—Rig-Veda, Sama-veda, Yajurveda, and Atharvaveda. The Rig Veda contains makes a reference only to the first three Vedas, which suggests that the fourth Veda was composed at some later date.

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physical map showing the Indian desert​

Answer:

Physical maps identify mountains, deserts, bodies of water, and other landforms.

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